﻿#region -- License Terms --
//
// MessagePack for CLI
//
// Copyright (C) 2017 FUJIWARA, Yusuke
//
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
//
//        http://www.apache.org/licenses/LICENSE-2.0
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.
//
#endregion -- License Terms --

using System;
using System.Threading.Tasks;
#if !MSTEST
using NUnit.Framework;
#else
using Assert = NUnit.Framework.Assert;
#endif

namespace MsgPack
{
	internal static class AssertEx
	{
		public static TException ThrowsAsync<TException>( Func<Task> assertion )
			where TException : Exception
		{
#if MSTEST || XAMARIN
			return Assert.Throws<TException>( () => assertion().GetAwaiter().GetResult() );
#else
			return Assert.ThrowsAsync<TException>( () => assertion() );
#endif
		}
	}
}
